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Cat. No.: HY-N19723

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Buddlejasaponin I

(Synonyms: Verbascosaponin B)

Buddlejasaponin I (Verbascosaponin B) is an inhibitor of COX and 5-LOX. Buddlejasaponin I inhibits the production of COX metabolites PGE₂, TXB₂, and the 5-LOX metabolite LTC₄. Buddlejasaponin I reduces ear swelling in mice. Buddlejasaponin I is applicable to inflammation-related research.

For research use only. We do not sell to patients.

CAS No.: 139501-36-3
Formula: C₅₄H₈₈O₂₂
Molecular Weight:1089.26

Storage:

Please store the product under the recommended conditions in the Certificate of Analysis.

Buddlejasaponin I Chemical Structure

CAS No.: 139501-36-3

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Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Purity & Documentation
References
Calculators
Help & FAQs
Classifications
Bioz

Biological Activity

Description

Buddlejasaponin I (Verbascosaponin B) is an inhibitor of COX and 5-LOX. Buddlejasaponin I inhibits the production of COX metabolites PGE₂, TXB₂, and the 5-LOX metabolite LTC₄^[1]. Buddlejasaponin I reduces ear swelling in mice. Buddlejasaponin I is applicable to inflammation-related research^[1].

IC₅₀ & Target^[1]

5-LOX

All COX Isoforms :

All Lipoxygenase Isoforms :

In Vitro

Buddlejasaponin I potently inhibits LTC₄ release from mouse peritoneal macrophages stimulated by the calcium ionophore A23187 (HY-N6687), with an IC₅₀ of 2.4 μM and a 100% inhibition rate at a concentration of 100 μM^[1].
Buddlejasaponin I slightly inhibits the release of PGE₂ from mouse peritoneal macrophages stimulated by calcium ionophore A23187, with an IC₅₀ of 93 μM and an inhibition rate of 40.4% at a concentration of 100 μM^[1].
Buddlejasaponin I inhibits TXB₂ release from human platelets stimulated by the calcium ionophore A23187, with an IC₅₀ of 27 μM and an inhibition rate of 76.7% at a concentration of 100 μM^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

Buddlejasaponin I (1 mg/ear; local administration; single dose) exerts a 94.41% inhibitory effect on PMA (HY-18739)-induced ear edema in mice, but does not significantly reduce the associated vascular permeability^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:

Swiss mice (female, 8 weeks old)^[1]
Dosage:

1 mg/ear
Administration:

topical; single dose
Result:

Achieved 94.41% inhibition of PMA-induced ear edema at 3 hours post-PMA.
Exerted only 2.99% inhibition of PMA-induced vascular permeability, which was not a significant effect.

Chemical Information

CAS No. 139501-36-3
Molecular Weight 1089.26
Formula C₅₄H₈₈O₂₂
SMILES

C[C@]12[C@]3(C=C[C@@]4([H])[C@]2(CC[C@]5([H])[C@@]4(CC[C@@H]([C@@]5(C)CO)O[C@H]6[C@@H]([C@H]([C@H]([C@H](O6)C)O)O[C@@H]7O[C@@H]([C@H]([C@@H]([C@H]7O)O)O[C@H]8[C@@H]([C@@H]([C@H]([C@@H](O8)C)O)O)O)CO)O[C@@H]9O[C@@H]([C@H]([C@@H]([C@H]9O)O)O)CO)C)C)C%10([H])[C@@]([C@H](C1)O)(CCC(C)(C%10)C)CO3
Synonyms

Verbascosaponin B
Structure Classification
- Terpenoids
- Triterpenes
Initial Source
Shipping

Room temperature in continental US; may vary elsewhere.
Storage

Please store the product under the recommended conditions in the Certificate of Analysis.

Purity & Documentation

Handling Instructions (2659 KB)

References

[1]. Bermejo Benito P, et al. In vivo and in vitro antiinflammatory activity of saikosaponins. Life Sci. 1998;63(13):1147-1156. [Content Brief]

[2]. Hartleb I, et al. Triterpenoid saponins from Verbascum songaricum. Phytochemistry. 1995;38(1):221-224. [Content Brief]

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How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

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Biological Activity
- Description
- IC₅₀ & Target
- In Vitro
- In Vivo
Chemical Information
Purity & Documentation
References

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Buddlejasaponin I

All COX Isoforms

All Lipoxygenase Isoforms

Biological Activity

Chemical Information

Purity & Documentation

References

Calculators

Help & FAQs

Buddlejasaponin I Related Classifications

HY-N19723 Related Classifications